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4 years ago

Please help me answer this math question. It’s the first one, and please ignore the 6.

Mathematics

2 answers:

Likurg_2 [28]4 years ago

5 0

To find the answer, we simply divide the total distance by total gas comsumption:

425 / 5.2 = 81.7307...

Because we only have to round to one decimal place, the mileage should be 81.7 miles per gallon.

BabaBlast [244]4 years ago

5 0

Motorcyclist Travels: ====> 425 miles

Gasoline Usage: =========> 5.2 Gallons

Find Gasoline Consumption in MPG:

Divide:

425 / 5.2

= 81.73 ======> (Decimal: 81.7 MPG )

Answer ===========> 81.7 MPG, Gasoline Consumption.

Hope that helps!!!!! : )

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The combined area of two squares is 45 square centimeter each side of one square is twice as long as the side of another square

Roman55 [17]

Let $x$ be the side length of the small square. Then, the side length of the big square is $2x$ .

The respective areas are $x^2$ and $(2x)^2=4x^2$

So, the sum of the areas are $x^2+4x^2=5x^2$

We have

$5x^2=45 \iff x^2=9 \iff x=\pm 3$

We can't have negative lengts, so we choose $x=3$

So, the side length of the larger square is 6.

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3 years ago

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Brilliant_brown [7]

Hello,

N is closed for an opération(µ) means that
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4 years ago

Finds the missing values of the variables. the diagram is not to scale.

mario62 [17]

Answer:

Step-by-step explanation:

Because the angle with measure 124 degrees and angle y are a linear pair, their values must add up to 180 degrees. Therefore, y=180-124=56 degrees. Since all of the angles in a quadrilateral add up to 360 degrees, x must be 360-56-65-125=114 degrees. This means that the correct answer is choice a. Hope this helps!

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3 years ago

100*10 in exponential form

lakkis [162]

100 = 10 * 10

It would be 10^2

6 0

4 years ago

When solving systems of equations with the elimination

viktelen [127]

Step-by step explanation:

That's a great question. Look for things such as these:

x=x (infinite solution)

x=12 (one solution)

x+3 = x + 5 (no solutions)

https://youtu.be/bq5gDsEdN3Q this video has more information, copy and paste the link into your search engine.

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3 years ago